Japan Uni-ball Signo RT1 Gel Pen - 0.38mm Blue Black
Available for Order Ships within 1 - 2 weeks
$3.49
FREE Shipping over $55.00
- Ultra-smooth writing achieved by reducing friction between the pen tip and paper
- Edgeless stainless-steel tip for smoother strokes and improved durability
- Spring-tip mechanism helps prevent ink backflow
- Newly formulated ink offers enhanced smoothness while keeping lines crisp, vivid, and bleed-resistant
- Uses water-based pigment ink with excellent water and light resistance
- Seamless one-motion design with an invisible joint between the grip and barrel
- Sleek, simple shape with a full rubber front grip for comfortable handling
- Available in 0.28 mm, 0.38 mm, and 0.5 mm tip sizes
- Brand
- Uni Ball
- Barcode
- 4902778142677
- Modal No.
- UMN155N38.64
- Size
- 11×15.4×141.2mm approx.
- Manufacturer
- Uni Mitsubishi Pencil
- Source From
Japan
- Made In
- Japan
- Tip Size
- 0.38mm
- Ink Color
- Blue Black
- Compatibility
- Uni-ball Signo Knock Gel Pen Refill
Jacqueline Y.Dec 5, 2023
I’ve placed several orders in the past and I’m very happy with my products! I’ve received them in excellent condition. I will be shopping here again 🩷
MadeleineMar 7, 2026
Super cute
Lisa O.Apr 6, 2025
This was my 2nd order from here. Nice selection. Everything arrived in perfect condition both times. I will order here again!
Antonia N.Jul 18, 2021
Great product! Very cute! Thanks!
Amanda M. S. P.Apr 10, 2026
Vianna T.Apr 2, 2025
For some reason they gave me a free tissue pack with the strawberry mofusand pouch, not complaining! Very flat but cute. Strawberry leaves are a kind of scratchy/dry? fabric
Nickie D.Nov 22, 2025
Everything was packaged so neatly and the quality was great! Highly recommend
